2, 6-Di-Tert-Butyl Mixed Phenol (T502A)
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Product Description
Product Details
Introduction
This product is a light yellow liquid with good oil solubility, insoluble in water and caustic soda, and does not discolor during long-term storage. It is a mixed-type shielding phenolic antioxidant.
Product features
Excellent antioxidant properties
Good oil solubility
Easy to use
Physical and chemical properties
| Item | CAS 128-37-0 | Test methods |
| Appearance | Light yellow or orange oily liquid | Visual inspection |
| Initial melting point, ℃ | ≥69 | GB/T 3536, ASTM D92 |
| 2,6-di-tert-butylphenol content, % (m/m) | ≥50.0 | Chromatographic method |
| 2,6-di-tert-butyl-p-cresol content, % (m/m) | ≥10.0 | Chromatographic method |
| Free phenol, % (m/m) | ≤0.40 | Chromatographic method |
Application
This product is widely used in petrochemical products, mainly industrial oil and fuel oil. It can be used together with other agents to prepare industrial gear oil, anti-wear hydraulic oil, turbine oil, transformer oil, machine tool oil and fuel oil, etc.
Reference dosage: 0.3%-0.5%
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